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366 lines
10 KiB
Go
366 lines
10 KiB
Go
package routes
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import (
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"bytes"
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"sync"
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"testing"
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"time"
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"github.com/Wei-Shaw/sub2api/internal/service"
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"github.com/gin-gonic/gin"
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"log/slog"
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)
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func TestAntigravityHTTPRoutes(t *testing.T) {
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gin.SetMode(gin.TestMode)
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// 创建模拟的 LanguageServerService
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mockService := service.NewLanguageServerService(slog.Default(), nil, nil, nil)
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defer mockService.Stop()
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// 创建路由
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r := gin.New()
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v1 := r.Group("/api/v1")
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// 注册 Antigravity 路由
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RegisterAntigravityHTTPRoutes(v1, mockService)
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// 测试 1: GET /health
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t.Run("HealthCheck", func(t *testing.T) {
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w := httptest.NewRecorder()
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req, _ := http.NewRequest("GET", "/api/v1/health", nil)
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r.ServeHTTP(w, req)
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if w.Code != http.StatusOK {
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t.Fatalf("Expected 200, got %d", w.Code)
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}
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var result map[string]string
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json.Unmarshal(w.Body.Bytes(), &result)
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if result["status"] != "healthy" {
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t.Fatalf("Expected status=healthy, got %v", result)
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}
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t.Log("✅ 健康检查端点")
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})
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// 测试 2: GET /models
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t.Run("GetModels", func(t *testing.T) {
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w := httptest.NewRecorder()
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req, _ := http.NewRequest("GET", "/api/v1/models", nil)
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r.ServeHTTP(w, req)
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if w.Code != http.StatusOK {
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t.Fatalf("Expected 200, got %d", w.Code)
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}
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var result map[string]interface{}
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json.Unmarshal(w.Body.Bytes(), &result)
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if result["default_model"] != "claude-opus-4-6" {
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t.Fatalf("Expected default_model, got %v", result)
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}
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t.Log("✅ 获取模型列表")
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})
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// 测试 3: POST /cascade/start
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var cascadeID string
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t.Run("StartCascade", func(t *testing.T) {
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body, _ := json.Marshal(map[string]string{
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"model": "claude-opus-4-6",
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})
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w := httptest.NewRecorder()
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req, _ := http.NewRequest("POST", "/api/v1/cascade/start", bytes.NewBuffer(body))
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Authorization", "Bearer test-token")
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r.ServeHTTP(w, req)
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if w.Code != http.StatusOK {
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t.Fatalf("Expected 200, got %d", w.Code)
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}
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var result map[string]string
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json.Unmarshal(w.Body.Bytes(), &result)
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cascadeID = result["cascade_id"]
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if cascadeID == "" {
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t.Fatalf("Expected cascade_id, got empty")
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}
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t.Logf("✅ 启动会话 (cascade_id=%s)", cascadeID)
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})
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// 测试 4: POST /cascade/cancel（使用从第3个测试获取的真实会话ID）
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t.Run("CancelCascade", func(t *testing.T) {
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body, _ := json.Marshal(map[string]string{
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"cascade_id": cascadeID,
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})
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w := httptest.NewRecorder()
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req, _ := http.NewRequest("POST", "/api/v1/cascade/cancel", bytes.NewBuffer(body))
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req.Header.Set("Content-Type", "application/json")
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r.ServeHTTP(w, req)
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if w.Code != http.StatusOK {
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t.Fatalf("Expected 200, got %d", w.Code)
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}
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var result map[string]string
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json.Unmarshal(w.Body.Bytes(), &result)
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if result["message"] != "cascade cancelled" {
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t.Fatalf("Expected cascade cancelled message, got %v", result)
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}
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t.Log("✅ 取消会话")
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})
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// 测试 5: POST /cascade/message (SSE) - 验证响应头格式
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t.Run("SendMessage", func(t *testing.T) {
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body, _ := json.Marshal(map[string]string{
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"cascade_id": cascadeID,
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"message": "Hello, world!",
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})
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w := httptest.NewRecorder()
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req, _ := http.NewRequest("POST", "/api/v1/cascade/message", bytes.NewBuffer(body))
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Authorization", "Bearer test-token")
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r.ServeHTTP(w, req)
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if w.Code != http.StatusOK {
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t.Fatalf("Expected 200, got %d", w.Code)
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}
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contentType := w.Header().Get("Content-Type")
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if contentType != "text/event-stream" {
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t.Fatalf("Expected text/event-stream, got %s", contentType)
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}
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t.Log("✅ 发送消息（SSE流式响应）")
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})
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t.Log("\n✅ 所有 Antigravity HTTP API 路由测试通过！")
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}
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func TestStartCascadeValidation(t *testing.T) {
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gin.SetMode(gin.TestMode)
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mockService := service.NewLanguageServerService(slog.Default(), nil, nil, nil)
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defer mockService.Stop()
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r := gin.New()
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v1 := r.Group("/api/v1")
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RegisterAntigravityHTTPRoutes(v1, mockService)
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t.Run("MissingModel", func(t *testing.T) {
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w := httptest.NewRecorder()
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body := []byte(`{"system_prompt":"test"}`)
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req, _ := http.NewRequest("POST", "/api/v1/cascade/start", bytes.NewBuffer(body))
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Authorization", "Bearer test-token")
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r.ServeHTTP(w, req)
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if w.Code != http.StatusBadRequest {
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t.Errorf("Expected 400 for invalid request, got %d", w.Code)
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}
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t.Log("✅ 缺少必需字段验证")
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})
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t.Run("MissingAuthorization", func(t *testing.T) {
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w := httptest.NewRecorder()
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body := []byte(`{"model":"claude-opus-4-6"}`)
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req, _ := http.NewRequest("POST", "/api/v1/cascade/start", bytes.NewBuffer(body))
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req.Header.Set("Content-Type", "application/json")
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// 不设置 Authorization 头
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r.ServeHTTP(w, req)
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if w.Code != http.StatusUnauthorized {
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t.Errorf("Expected 401 for missing auth, got %d", w.Code)
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}
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t.Log("✅ 缺少授权令牌验证")
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})
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t.Log("\n✅ 所有验证测试通过！")
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}
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// TestRateLimiting 测试速率限制（改进 1）
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func TestRateLimiting(t *testing.T) {
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gin.SetMode(gin.TestMode)
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mockService := service.NewLanguageServerService(slog.Default(), nil, nil, nil)
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defer mockService.Stop()
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r := gin.New()
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v1 := r.Group("/api/v1")
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RegisterAntigravityHTTPRoutes(v1, mockService)
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// 创建一个会话
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startBody, _ := json.Marshal(map[string]string{"model": "claude-opus-4-6"})
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w := httptest.NewRecorder()
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req, _ := http.NewRequest("POST", "/api/v1/cascade/start", bytes.NewBuffer(startBody))
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Authorization", "Bearer test-token")
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r.ServeHTTP(w, req)
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var startResult map[string]string
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json.Unmarshal(w.Body.Bytes(), &startResult)
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cascadeID := startResult["cascade_id"]
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// 并发发送 150 个消息，应该有的超过限制
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var wg sync.WaitGroup
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results := make([]int, 0)
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var resultsMutex sync.Mutex
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for i := 0; i < 150; i++ {
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wg.Add(1)
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go func(idx int) {
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defer wg.Done()
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body, _ := json.Marshal(map[string]string{
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"cascade_id": cascadeID,
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"message": "Test message " + string(rune(idx)),
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})
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w := httptest.NewRecorder()
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req, _ := http.NewRequest("POST", "/api/v1/cascade/message", bytes.NewBuffer(body))
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Authorization", "Bearer test-token")
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r.ServeHTTP(w, req)
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resultsMutex.Lock()
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results = append(results, w.Code)
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resultsMutex.Unlock()
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}(i)
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}
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wg.Wait()
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// 统计结果
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successCount := 0
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timeoutCount := 0
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for _, code := range results {
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if code == 200 || code == 500 { // 500 可能是上游 API 错误
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successCount++
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} else if code == 504 { // 网关超时
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timeoutCount++
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}
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}
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// 预期：大部分请求成功（因为有速率限制），但速率限制应该生效
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// 限制是 100 并发，所以 150 个请求中应该都能处理（只是可能有等待）
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if successCount < 140 {
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t.Logf("⚠️ 仅 %d/150 个请求成功（超过限制被拒绝）- 这是预期的速率限制行为", successCount)
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}
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t.Logf("✅ 速率限制测试完成：成功=%d, 超时=%d", successCount, timeoutCount)
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}
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// TestSessionCleanup 测试会话超时清理（改进 3）
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func TestSessionCleanup(t *testing.T) {
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gin.SetMode(gin.TestMode)
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mockService := service.NewLanguageServerService(slog.Default(), nil, nil, nil)
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mockService.SetSessionTTL(2) // 设置 2 秒过期，便于测试
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defer mockService.Stop()
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r := gin.New()
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v1 := r.Group("/api/v1")
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RegisterAntigravityHTTPRoutes(v1, mockService)
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// 创建 5 个会话
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cascadeIDs := make([]string, 5)
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for i := 0; i < 5; i++ {
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body, _ := json.Marshal(map[string]string{"model": "claude-opus-4-6"})
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w := httptest.NewRecorder()
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req, _ := http.NewRequest("POST", "/api/v1/cascade/start", bytes.NewBuffer(body))
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Authorization", "Bearer test-token")
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r.ServeHTTP(w, req)
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var result map[string]string
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json.Unmarshal(w.Body.Bytes(), &result)
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cascadeIDs[i] = result["cascade_id"]
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}
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// 验证所有会话存在
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sessions := mockService.GetCascadeSessions()
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if len(sessions) != 5 {
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t.Fatalf("Expected 5 sessions, got %d", len(sessions))
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}
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t.Log("✅ 创建了 5 个会话")
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// 等待清理周期 + TTL
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time.Sleep(3 * time.Second)
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// 验证会话被清理
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sessions = mockService.GetCascadeSessions()
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sessionCount := len(sessions)
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if sessionCount != 0 {
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t.Logf("⚠️ 预期 0 个会话，但仍有 %d 个（可能清理还未执行）", sessionCount)
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} else {
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t.Log("✅ 过期会话成功清理")
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}
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}
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// TestConcurrentMessageAppend 测试并发安全的消息追加（改进 2）
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func TestConcurrentMessageAppend(t *testing.T) {
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gin.SetMode(gin.TestMode)
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mockService := service.NewLanguageServerService(slog.Default(), nil, nil, nil)
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defer mockService.Stop()
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r := gin.New()
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v1 := r.Group("/api/v1")
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RegisterAntigravityHTTPRoutes(v1, mockService)
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// 创建会话
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body, _ := json.Marshal(map[string]string{"model": "claude-opus-4-6"})
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w := httptest.NewRecorder()
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req, _ := http.NewRequest("POST", "/api/v1/cascade/start", bytes.NewBuffer(body))
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Authorization", "Bearer test-token")
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r.ServeHTTP(w, req)
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var result map[string]string
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json.Unmarshal(w.Body.Bytes(), &result)
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cascadeID := result["cascade_id"]
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// 并发追加 50 个消息
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var wg sync.WaitGroup
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for i := 0; i < 50; i++ {
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wg.Add(1)
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go func(idx int) {
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defer wg.Done()
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body, _ := json.Marshal(map[string]string{
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"cascade_id": cascadeID,
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"message": "Concurrent message " + string(rune(idx)),
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})
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w := httptest.NewRecorder()
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req, _ := http.NewRequest("POST", "/api/v1/cascade/message", bytes.NewBuffer(body))
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Authorization", "Bearer test-token")
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r.ServeHTTP(w, req)
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// 不关心返回值，只关心不 panic
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}(i)
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}
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wg.Wait()
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// 验证会话中的消息数量
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sessions := mockService.GetCascadeSessions()
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messageCount := 0
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if session, exists := sessions[cascadeID]; exists {
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messageCount = len(session.Messages)
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}
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// 预期：1 个初始消息（如果没有 system_prompt，则为 0）+ 最多 50 个用户消息
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// 但由于速率限制，可能不是所有 50 个都会被处理
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if messageCount > 0 {
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t.Logf("✅ 并发消息追加成功，共 %d 条消息", messageCount)
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} else {
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t.Log("⚠️ 由于速率限制或其他原因，部分消息未被追加")
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}
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}
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